Kataloge

Revised+Historic NGC/IC Version 22/9, © 2022 Dr. Wolfgang Steinicke ^[277]
Name	RA	Dec	Typ	bMag	vMag	B-V	SB	Dim	PA	z	D(z)	MD	Dreyer Beschreibung	Identifikation, Anmerkungen
NGC 1558	04 20 15.7	-45 01 52	Gx (SBbc)	13.2	12.4	0.8	13.1	2.5 × 1	72	0.015103	63.79	57.070	pF, S, E, gbM	ESO 250-17, AM 0418-450, IRAS 04187-4508
NGC 1567	04 21 08.7	-48 15 17	Gx (E0)	12.5	11.5	1.0	12.1	1.3 × 1.3		0.015454	65.28		F, S, R, bM	ESO 202-10, AM 0419-482
NGC 1570	04 22 08.9	-43 37 48	Gx (E2)	13.2	12.3	0.9	13.5	1.5 × 1.2	172	0.014820	62.60		F, S, R, gbM	NGC 1571, ESO 250-19, MCG -7-10-1, AM 0420-434
NGC 1572	04 22 42.7	-40 36 04	Gx (SBa)	13.3	12.4	0.9	13.5	2.4 × 1.2	0	0.020384	86.10	68.550	pF, S, R, * 13 nf 1'	ESO 303-14, MCG -7-10-3, AM 0421-404, IRAS 04210-4042
NGC 1585	04 27 33.0	-42 09 54	Gx (Sc)	14.2	13.5	0.7	13.2	1.2 × 0.7	175	0.015534	65.61		pF, S, R, gbM, * 12, 287°.8	ESO 303-18, MCG -7-10-6, IRAS 04259-4216
NGC 1595	04 28 21.6	-47 48 55	Gx (E3)	13.7	12.7	1.0	13.0	1.3 × 0.9	17	0.016051	67.80	30.600	vF, S, R, bM	ESO 202-25, AM 0426-475, Carafe group
NGC 1598	04 28 33.4	-47 46 57	Gx (SBc)	13.8	13.3	0.5	13.3	1.4 × 0.8	123	0.017118	72.31	52.070	F, S, R, bM	ESO 202-26, AM 0427-475, IRAS 04271-4753, Carafe group
NGC 1616	04 32 41.9	-43 42 54	Gx (Sbc)	13.3	12.6	0.7	13.0	1.8 × 0.9	36	0.014880	62.85	59.370	F, S, E, vglbM	ESO 251-10, MCG -7-10-13, AM 0431-434, IRAS 04311-4349
NGC 1658	04 44 01.1	-41 27 49	Gx (Sbc)	14.3	13.5	0.8	12.9	1.5 × 0.5	124	0.017382	73.42	71.730	F, pS, pmE, glbM	ESO 304-16, MCG -7-10-20, AM 0442-413
NGC 1660	04 44 11.1	-41 29 52	Gx (Sa)	14.9	14.0	0.9	13.1	1 × 0.5	32	0.020877	88.18		vF, S, lE, glbM	ESO 304-18, MCG -7-10-21, AM 0442-413
NGC 1668	04 46 05.9	-44 43 58	Gx (E/SB0)	13.8	12.8	1.0	13.3	1.6 × 0.9	107	0.033520	141.5		eF, R, att to * 14	ESO 251-30, MCG -7-10-23, AM 0444-444
NGC 1679	04 49 55.5	-31 58 02	Gx (SBm)	12.2	11.6	0.6	13.3	2.7 × 2	150	0.003509	14.82	12.730	vB, L, iR, 4 st inv	ESO 422-1, MCG -5-12-4, UGCA 96, AM 0448-320, IRAS 04480-3203
NGC 1687	04 51 21.1	-33 56 21	Gx (SBab)	14.7	13.9	0.8	13.3	1.3 × 0.5	40	0.018306	77.32	65.300	vF, S, R, vglbM	ESO 361-13, MCG -6-11-5
NGC 1701	04 55 51.1	-29 53 01	Gx (Sb)	13.6	12.8	0.8	12.7	1.2 × 0.9	137	0.019467	82.23		F, S, vlE, glbM, * 10, 75" sf	ESO 422-11, MCG -5-12-10, IRAS 04539-2957
NGC 1759	05 00 49.0	-38 40 25	Gx (E0)	13.8	12.8	1.0	13.1	1.2 × 1.2		0.054241	229.1		vF, pL, vglbM	ESO 305-1, MCG -6-12-2, AM 0459-384
IC 2068	04 26 36.8	-42 05 37	Gx (S0-a)	14.2	13.3	0.9	13.1	1.2 × 0.8	153	0.014980	63.27		eF, pL, R, h 2643 f	ESO 303-17, MCG -7-10-4, FAIR 408, AM 0425-421
IC 2106	04 56 33.8	-28 30 14	Gx (SBb)	13.8	13.0	0.8	13.3	1.7 × 0.9	157	0.016595	70.10	69.020	eeF, pL, D * 24s f	ESO 422-12, MCG -5-12-11, IRAS 04545-2834

Key to columns ^[277]
Name	NGC/IC Designation
RA	Right Ascension (J2000.0)
Dec	Declination (J2000.0)
Type	Object type
bMag	Photographic (blue) magnitude
vMag	Visual magnitude
B-V	Difference of visual and blue magnitude
SB	Surface brightness (mag/arcmin²)
Dim	Dimensions (arcmin)
PA	Position Angle (°)
z	Redshift (from NED or LEDA)
D(z)	Distance derived from z in Mpc, using D(z) = cz/H0, with Hubble Parameter H0 = 71 (km/s)/Mpc
MD	Metric distance: for galaxies with S = 1, 6, 7 or 8 in Mpc (from NED); for other types with S = 2, 3, 4, or 5 in kpc
Dreyer Description	See below
Identification, Remarks

Descriptions according to J.L.E. Dreyer ^{[313, 314, 315]}
ab	about
alm	almost
am	among
annul	annular or ring nebula
att	attached
b	brighter
bet	between
biN	binuclear
bn	brightest to n side
bs	brightest to s side
bp	brightest to p side
bf	brightest to f side
B	bright
c	considerably
chev	chevelure
co	coarse, coarsely
com	cometic (cometary form)
comp	companion
conn	connected
cont	in contact
C	compressed
Cl	cluster
d	diameter
def	defined
dif	diffused
diffic	difficult
dist	distance, or distant
D	double
e	extremely, excessively
ee	most extremely
er	easily resolvable
exc	excentric
E	extended
f	following (eastward)
F	faint
g	gradually
glob.	globular
gr	group
i	irregular
iF	irregular figure
inv	involved, involving
l	little (adv.); long (adj.)
L	large
m	much
m	magnitude
M	middle, or in the middle
n	north
neb	nebula
nebs	nebulous
neby	nebulosity
nf	north following
np	north preceding
ns	north-south
nr	near
N	nucleus, or to a nucleus
p	preceding (westward)
pf	preceding-following
p	pretty (adv., before F. B. L, S)
pg	pretty gradually
pm	pretty much
ps	pretty suddenly
plan	planetary nebula (same as PN)
prob	probably
P	poor (sparse) in stars
PN	planetary nebula
r	resolvable (mottled, not resolved)
rr	partially resolved, some stars seen
rrr	well resolved, clearly consisting of stars
R	round
RR	exactly round
Ri	rich in stars
s	suddenly (abruptly)
s	south
sf	south following
sp	south preceding
sc	scattered
sev	several
st	stars (pl.)
st 9...	stars of 9th magnitude and fainter
st 9..13	stars of mag. 9 to 13
stell	stellar, pointlike
susp	suspected
S	small in angular size
S*	small (faint) star
trap	trapezium
triangle	triangle, forms a triangle with
triN	trinuclear
v	very
vv	_very_
var	variable
*	a single star
*10	a star of 10th magnitude
*7-8	star of mag. 7 or 8
**	double star (same as D*)
***	triple star
!	remarkable
!!	very much so
!!!	a magnificent or otherwise interesting object

Caelum / New General & Index Catalogue (NGC/IC)

Galaxien

Legend

Dreyer Description

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